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汽车行驶时,由于路面不平、不均匀轮胎旋转、不平衡传动轴旋转、发动机扭矩变化以及行车速度、载荷变化等因素激起汽车的振动,使驾乘人员处于振动环境之中。振动影响着驾乘人员的舒适性、工作效能和身体健康。因此,应采取措施减轻汽车的振动、保持工作环境的舒适性,以保证驾乘人员在复杂的行驶和操纵条件下具有良好的心理状态和准确灵敏的反应。
Car driving, due to uneven road surface, uneven tire rotation, unbalanced drive shaft rotation, engine torque changes and driving speed, load changes and other factors arouse the vibration of the car, so that occupants in a vibration environment. Vibration affects the occupants’ comfort, work efficiency and physical well-being. Therefore, measures should be taken to reduce the vibration of the car, to maintain the comfort of work environment, to ensure that occupants in complex driving and handling conditions have a good mental state and accurate and sensitive response.